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Diffstat (limited to 'src/com/cyngn/theme/widget/FittedTextView.java')
-rw-r--r--src/com/cyngn/theme/widget/FittedTextView.java84
1 files changed, 0 insertions, 84 deletions
diff --git a/src/com/cyngn/theme/widget/FittedTextView.java b/src/com/cyngn/theme/widget/FittedTextView.java
deleted file mode 100644
index 2406a59..0000000
--- a/src/com/cyngn/theme/widget/FittedTextView.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2014 Cyanogen, Inc.
- */
-package com.cyngn.theme.widget;
-
-import android.content.Context;
-import android.graphics.Paint;
-import android.text.method.TransformationMethod;
-import android.text.method.AllCapsTransformationMethod;
-import android.util.AttributeSet;
-import android.util.TypedValue;
-import android.widget.TextView;
-
-/**
- * Change the font size to match the measured
- * textview size by width
- *
- */
-public class FittedTextView extends TextView {
- private Paint mPaint;
- //If set to true, the text will be resized to fit the view.
- private boolean mAutoFitText = true;
- //Used to instruct whether the text should be expanded to fill out the view, even if the text
- //fits without being resized
- private boolean mAutoExpand = true;
-
- public FittedTextView(Context context) {
- this(context, null);
- }
-
- public FittedTextView(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public FittedTextView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- mPaint = new Paint();
- }
-
- protected void setAutoFitText(boolean autoFit) {
- mAutoFitText = autoFit;
- }
-
- protected boolean getAutoFitText() {
- return mAutoFitText;
- }
-
- protected void setAutoExpand(boolean autoExpand) {
- mAutoExpand = autoExpand;
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- if (!mAutoFitText) return;
-
- final float THRESHOLD = 0.5f;
- final float TARGET_WIDTH = getMeasuredWidth();
- String text = getText().toString();
- TransformationMethod tm = getTransformationMethod();
- if (tm != null && tm instanceof AllCapsTransformationMethod) {
- text = getText().toString().toUpperCase();
- }
- mPaint.set(getPaint());
-
- if (mPaint.measureText(text) <= TARGET_WIDTH && !mAutoExpand) return;
-
- float max = 200;
- float min = 2;
- while(max > min) {
- float size = (max+min) / 2;
- mPaint.setTextSize(size);
- float measuredWidth = mPaint.measureText(text);
- if (Math.abs(TARGET_WIDTH - measuredWidth) <= THRESHOLD) {
- break;
- } else if (measuredWidth > TARGET_WIDTH) {
- max = size-1;
- } else {
- min = size+1;
- }
- }
- this.setTextSize(TypedValue.COMPLEX_UNIT_PX, min-1);
- }
-}